See The Complete Sonic Allergen Menu

The Sonic allergen menu provides detailed information on the possible allergens in your favorite meals. This makes it easier for you to navigate the menu while avoiding adverse allergic reactions.

Would you like a tasty meal from Sonic, but you’re worried that it might cause an allergic reaction? This article provides you with the necessary allergen information that the Sonic Drive-In restaurant menu offers.

About Sonic

The Sonic Corporation, also known as Sonic Drive-In or simply Sonic, is a drive-in American fast-food restaurant chain owned by Inspire Brands. 

In addition, Inspire Brands which owns Sonic Drive-In is also the parent company of successful fast-food chains Buffalo Wild Wings and Arby’s. According to Sonic Drive-In, 3548 locations are located in 46 states within the United States as of 2022. 

What time does Sonic open?

Generally, Sonic commences its daily operations by 6:00 a.m. and closes by 11:00 p.m.

However, operating hours may vary with location. While most locations open by 6:00 a.m., some open later than that. Also, some Sonic locations stay open until 1:00 a.m. at midnight.

Since the operating hours of Sonic restaurants may vary with location, it is best to verify with the local restaurant nearest to you.

What is the Sonic allergen menu?

The Sonic allergen menu is a list of meals, drinks, and extras served by Sonic restaurant detailing the substance (allergen) present in them that can cause an allergic reaction.

Furthermore, these reactions may range from mild to severe and are associated with substances like MSG, milk, egg, soy, peanut, tree nut, shellfish, fish, gluten, and wheat.

SEE: Find Out When Sonic Breakfast Hours Start

What items are on Sonic’s menu?

sonic allergen menu - cheffist

You will find the following meals, drinks, and desserts, their allergen information, and the possible allergen they may contain on the Sonic drive allergen menu.

Sauce & condiments 

  • Mustard (no allergen)
  • Ranch Dressing (MSG, milk, egg, sauce)
  • Asian Sweet Chili Sauce (milk, soy, wheat, gluten)
  • Buffalo Sauce (soy)
  • Celery Salt (no allergen)
  • Hickory BBQ (no allergen)
  • Honey BBQ Sauce (no allergen)
  • Ketchup (no allergen)
  • Mayonnaise (egg, soy)
  • Salt/Pepper Blend (soy)
  • Tartar Sauce (egg, soy)


  • American Cheese (Sliced) (milk, soy)
  • Cheddar Cheese (Shredded) (milk)
  • White American Cheese (Shredded) (milk)
  • Cheddar Cheese Sauce (milk)
  • Zesty Cheese Sauce (milk, egg, soy)

Bread items

  • Bagel (soy, wheat, gluten)
  • Biscuit (milk, soy, wheat, gluten, may also contain egg)
  • Brioche Bun (milk, wheat, gluten)
  • Croissant (milk, egg, soy, wheat, gluten)
  • Hamburger Bun (soy, wheat, gluten, may also contain milk & egg)
  • Hoagie Bun (soy, wheat, gluten)
  • Hot Dog Bun (soy, wheat, gluten, may also contain milk & egg)
  • Soft Pretzel Twist (soy, wheat, gluten)
  • Texas Toast (soy, wheat, gluten, may also contain egg & milk)
  • Tortilla (soy, wheat, gluten, may also contain milk & egg)

SEE: What’s New On the Wingstop Allergen Menu?

Condiment packets 

  • BBQ Sauce (no allergen)
  • Coffee Creamer (milk)
  • Cream Cheese Frosting (milk, soy)
  • Grape Jelly (no allergen)
  • Honey Mustard (egg, soy)
  • Ketchup (no allergen)
  • Lemon Juice (no allergen)
  • Light Mayonnaise (egg, soy)
  • Marinara (no allergen)
  • Mustard (no allergen)
  • Pepper [no allergen]
  • Ranch (MSG, milk, egg, soy)
  • Salsa de Sonic (no allergen)
  • Salt (no allergen)
  • Signature Cheese Sauce (milk)
  • Signature Sauce (egg, soy, may also contain peanut)
  • Strawberry Jam (no allergen)
  • Sugar (no allergen)
  • Sugar Substitute (no allergen)
  • Sweet Relish (no allergen)
  • Syrup (no allergen)
  • Sweet and Sour Sauce (soy)

Sandwich toppings

  • Avocado (no allergen)
  • Dill Pickle Chips (no allergen)
  • Dill Pickle Spears (no allergen)
  • Hatch Green Chiles (no allergen)
  • Jalapeños (no allergen)
  • Lettuce (no allergen)
  • Diced Onion (no allergen)
  • Sauerkraut (no allergen)
  • Sport Peppers (no allergen)
  • Sweet Pickle Relish (no allergen)
  • Tomato (no allergen)

SEE: Start Your Day With These Delicious Meals on Sonic Breakfast Menu

Toppings & add-ins

  • BUTTERFINGER Pieces (milk, soy, peanut)
  • Caramel Topping (milk, soy, may also contain egg, tree nut, peanut, wheat, and gluten)
  • Chocolate Chip Cookie Dough Pieces (milk, soy, wheat, gluten)
  • Fresh Banana (no allergen)
  • Chocolate Fudge Topping (soy, may also contain milk, egg, tree nut, peanut, wheat, and gluten)
  • Graham Crumbs (soy, wheat, gluten)
  • Lemon (no allergen)
  • Lime (no allergen)
  • M&M’S Minis Chocolate Candies (milk, soy, may also contain peanut)
  • Maraschino Cherries (no allergen)
  • OREO Cookie Pieces (soy, wheat, gluten)
  • Peanut Butter Topping (peanut)
  • REESE’S Peanut Butter Cups (milk, soy, peanut)
  • SNICKERS Bars (milk, egg, soy, peanut, may also contain tree nut)
  • Strawberry Topping (no allergen)
  • Whipped Topping (milk)

Fried items

  • Boneless Wings (soy, wheat, gluten)
  • Breaded Chicken Fritter (soy, wheat, gluten)
  • Ched ‘R’ Bites (milk, soy, wheat, gluten)
  • Breaded Chicken Slinger Fritter (MSG, soy, wheat, gluten)
  • Cinnabon Cinnasnacks (milk, egg, soy, wheat, gluten, may contain tree nut)
  • Ched ‘R’ Peppers (milk, soy, wheat, gluten)
  • Country Fried Steak Fritter (milk, soy, wheat, gluten)
  • Corn Dog (milk, egg, soy, wheat, gluten)
  • Crispy Tenders (soy, wheat, gluten)
  • Fish Fillet (milk, fish, soy, wheat, gluten)
  • French Toast Sticks (milk, soy, wheat, gluten)
  • Fries (soy)
  • Halal Boneless Wings (soy, wheat, gluten)
  • JUMBO POPCORN CHICKEN (soy, wheat, gluten)
  • Mozzarella Sticks (milk, soy, wheat, gluten)
  • Onion Rings (soy, wheat, gluten)
  • Pickle-O’s (milk, soy, wheat, gluten)
  • Pork Tenderloin Fritter (milk, soy, wheat, gluten)
  • Seafood & Crab Patty (milk, egg, fish, shellfish, soy, wheat, gluten)
  • Tots (soy)

Grilled items

  • 6″ Halal Hot Dog (no allergen)
  • 12″ Hot Dog (pork and beef) (no allergen)
  • 6″ Hot Dog (all beef) (no allergen)
  • Breakfast Sausage Crumbles (no allergen)
  • Bacon (no allergen)
  • Breakfast Sausage Patty (no allergen)
  • Egg (egg, soy)
  • Grilled Onions (soy)
  • Halal Hamburger Patty (2 oz.) (no allergen)
  • Grilled Chicken Breast (soy)
  • Hamburger Patty (2 oz.) (no allergen)
  • Halal Hamburger Patty (4 oz.) (no allergen)
  • Ham (no allergen)
  • Hamburger Patty (4 oz.) (no allergen)
  • Sirloin Steak (no allergen)
  • Veggie Burger Patty (milk, soy, wheat, gluten)

SEE: Why The Delicious Chipotle Mexican Grill Menu Is Just For You

Flavor syrups & add-ins

  • Blackberry Sugar-Free Syrup (no allergen)
  • Blue Coconut Syrup (no allergen)
  • Cheesecake Syrup (milk, may contain egg, soy, tree nut, peanut, wheat, and gluten)
  • Blue Raspberry Syrup (no allergen)
  • Cherry Syrup (no allergen)
  • Diet Cherry Sugar-Free Syrup (no allergen)
  • French Vanilla Syrup (no allergen)
  • Grape Syrup (no allergen)
  • Mango Sugar-Free Syrup (no allergen)
  • Peach Sugar-Free Syrup (no allergen)
  • Raspberry Sugar-Free Syrup (no allergen)

Oil & shortening

  • Bun Oil (soy)
  • Fryer Shortening (soy)
  • Liquid Margarine (soy)

Desserts and frozen items

  • Ice Cream Cone (soy, wheat, gluten)
  • Lemonade Slush (no allergen)
  • Ice Cream (Vanilla) (milk)
  • Limeade Slush (no allergen)
  • Plain Slush Base (no allergen)


  • 1% Milk (Milk)
  • Barq’s Root Beer (no allergen)
  • BIG RED (no allergen)
  • Canada Dry Ginger Ale (no allergen)
  • Coca-Cola (no allergen)
  • Cold Brew Iced Coffee (milk)
  • Coca-Cola Zero Sugar (no allergen)
  • Diet Coke (no allergen)
  • DR PEPPER (no allergen)
  • DIET DR PEPPER (no allergen)
  • Fresh Brewed Sweet Tea (no allergen)
  • Fanta Orange (no allergen)
  • Fresh Brewed Unsweet Tea (no allergen)
  • Green Mountain Coffee Roasters Hot Coffee (no allergen)
  • Hi-C Fruit Punch (no allergen)
  • Hot Chocolate (16 oz.) (milk, may contain soy)
  • Lemonade (no allergen)
  • Minute Maid Apple Juice Box (no allergen)
  • Mello Yello (no allergen)
  • Minute Maid Orange Juice (no allergen)
  • Powerade (no allergen)
  • Sprite (no allergen)
  • SONIC Wave Bottled Water (no allergen)
  • Sprite Zero (no allergen)
  • SUN DROP (no allergen)

Sides & others

  • Chili (soy, wheat, gluten)
  • FRITOS Corn Chips (no allergen)
  • Gravy (milk, wheat, gluten, may contain egg and soy)
  • Mint (no allergen)
  • Slaw (egg, soy)
  • Tree Top Apple Sauce (no allergen)

Does Sonic host happy hour? 

Yes, Sonic Drive-In offers happy hour deals at its restaurant chains. However, this is limited to just its drink menu where you get to pay half the price for every drink you order with your meals.

Sonic offers a variety of drinks at its happy hour, including iced teas, soft drinks, limeades, lemonades, slushes, lemonades, and ocean water.

SEE: How to Enjoy Arby’s Happy Hour For Just $1

What do you need to order?

To order your meals from Sonic Drive-In, you can place an order through their mobile app or directly from their website. To place your order, select the location closest to you in the locations section, add your meals and drinks to the cart and verify your order for pick-up.

Also, you can win free drinks from Sonic by participating in the TalkToSonic Survey that is available on Surveystor. Get a free drink coupon by completing the Sonic Restaurant Guest Satisfaction Survey.


Why is allergen information important in restaurants?

Allergen information is important in restaurants because it warns you about the substance present in a food that may cause you adverse or life-threatening reactions. It also helps you avoid these meals and select suitable alternatives.

SEE: Full PF Changs Allergen Menu

Does Sonic offer the same menu on weekends?

Yes, Sonic Restaurant offers the same meals even on the weekends.

Does Sonic restaurant offer catering services?

No, Sonic does not offer catering services to customers. You can however check the catering services offered by Arby’s Catering, and Bojangles Catering.

SEE: Dunkin Donuts Catering and Why You Should Order It


While the Sonic allergen menu does not disclose the entire ingredients present in your meal, it provides general information that informs you about the presence of certain food substances that may cause allergic reactions.

In addition, the restaurant also warns about the risk of cross-contamination and lists the possible allergens that the meals may contain in these instances. For example, fried foods are exposed to gluten and other allergens after coming in contact with other food products. 

Finally, I would also recommend you check out Burger King’s allergen menu and make a comparison on which menu offers more options with lesser allergens. 

I hope you found this article helpful. Thanks for reading.